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bezimeni [28]
3 years ago
15

this week Shauna practiced her saxophone for 25 minutes less than 3 times the number of minutes she practiced last week. if she

practiced m minutes last week, write an expression that represents how many minutes she practiced this week.
Mathematics
1 answer:
Ymorist [56]3 years ago
3 0

Answer:

3m - 25

Step-by-step explanation:

3m - 25 will represent how many minutes she practiced this week:

3m represents 3 times the number of minutes she practiced last week. Then, subtract 25 from this.

This will represent 25 minutes less than 3 times the number of minutes she practiced last week.

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Step-by-step explanation:

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Could anyone help me with this? Thanks
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Answer:

M: (2,-2)

N: (1,2)

O: (2,-4)

P: (5, -2)

Step-by-step explanation:

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2 years ago
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Norma-Jean [14]

Answer:

556, 558, and 560

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3 years ago
Nine students were asked how many miles they live from school. Their answers are listed below.
Zielflug [23.3K]
Answer:  The mode is: 3 .  The range is:  6 .
___________________________________
Explanation:
___________________________________
  It would be best to list this values in the data set given, from least to greatest:
________________________________________________
  { 3, 3, 3, 3, 4, 5, 5, 6, 9 } .
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  The mode is the number that occurs most frequently in the data set, which is: "3".
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{The number, "3", occurs FOUR (4) times.  The number, "4", occurs ONE (1) time.  The number, "5", occurs TWO (2) times.  The number, "6", occurs ONE (1) time.  The number, "9", occurs ONE (1) time.}.
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The range is calculated from subtracting the LOWEST value in the data set FROM the HIGHEST value in the data set.
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